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iOS Build An iTunes Search App Downloading Album Artwork Updating the Data Source

Armend Azemi
Armend Azemi
17,648 Points

Removing value inside DispatchQueue.main.async.

Do we really need to remove the operation from the .donwloadsInprogress dictionary inside of the Main queue? It's not UI related and therefore it's perfectly fine that we do it on a background thread, or i'm i wrong?

Pasan Premaratne